Home / 10,730.32-16,094.79-3,710.14

Finding the Fourth Proportional to 10,730.32, 16,094.79 and 3,710.14

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Solution

The fourth proportional to 10,730.32, 16,094.79 and 3,710.14 is: 5,564.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,730.32 : 16,094.79 = 3,710.14 : x
  2. Step 2: Convert to fraction form
    10,730.32/16,094.79 = 3,710.14/x
  3. Step 3: Cross multiply
    10,730.32x = 16,094.79 × 3,710.14
  4. Step 4: Simplify right side
    10,730.32x = 59,713,924.17
  5. Step 5: Solve for x
    x = 59,713,924.17/10,730.32
  6. Step 6: Final answer
    x = 5,564.97

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.